FreeNAS wont boot!

[Muddro]

I recently upgrade to 11.2. Was running great. Decided to reboot, and the system is hanging.

I get:
>>FreeBSD EFI boot block
Loader path: /boot/Loader.efi

Initializing modules: ZFS UFS
Load Path: \EFI\BOOT\BOOTX64.EFI
Load Device: PciRoot......
BootCurrent: 0018
Boot Order: a bunch of 4 digit numbers
Probing 18 block devices......done
ZFS found the following pools: freenas-boot
UFS found no partitions

And thats where it hangs! What has happened? How do I fix this? I have mirrored USB drives running freenas? Is there a way to fix without losing all my settings?

 

[dlavigne]

Have you tried the steps in the Resolving Boot Issues of https://www.ixsystems.com/blog/library/freenas-11-2-release/?